Check out this neat combo protein skimmer and refugium unit from CPR Aquatic. We constantly get questions from hobbyists who set up a reef tank with no sump, yet still wish to add a protein skimmer and/or refugium. Well, featuring an AeroForce protein skimmer and an AquaFuge2 refugium, this CPR Aquatic unit offers a simple, hang on design that can be easily implemented in many sumpless systems.

The CPR Aquatic AeroFuge offers a recirculating skimmer as a primary nutrient removal device, as well as a refugium which can offer additional denitrification, and a source of live food.

Some features offered by the AeroFuge are:

An overflow grate, which helps keep macro algae from flowing into the display tank